| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $150.80 | 12.523% | $169.6847 | $169.68 | $169.70 | $169.70 |
| Purchase #2 | $97.71 | 5.730% | $103.3088 | $103.31 | $103.30 | $103.30 |
| Purchase #3 | $118.92 | 8.536% | $129.071 | $129.07 | $129.05 | $129.10 |
| Purchase #4 | $160.71 | 9.443% | $175.8858 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $61.44 | 11.598% | $68.5658 | $68.57 | $68.55 | $68.60 |
| Purchase #6 | $100.46 | 10.822% | $111.3318 | $111.33 | $111.35 | $111.30 |
| Purchase #7 | $154.44 | 12.431% | $173.6384 | $173.64 | $173.65 | $173.60 |
| 7 purchase totals = | $844.48 | $931.4863 | $931.49 | $931.50 | $931.50 | |